org.openorb.util
Class ExceptionTool

java.lang.Object
  |
  +--org.openorb.util.ExceptionTool

public final class ExceptionTool

extends java.lang.Object

A utility class for optionaly attaching causal objects to exceptions if the exception implementation supports initCause

Author:

Richard G Clark

Method Summary

static java.lang.Error	initCause(java.lang.Error e, java.lang.Throwable cause) Attaches the cause to the exception if this operation is supported by the current environment.
static java.lang.RuntimeException	initCause(java.lang.RuntimeException e, java.lang.Throwable cause) Attaches the cause to the exception if this operation is supported by the current environment.
static SystemException	initCause(SystemException e, java.lang.Throwable cause) Attaches the cause to the exception if this operation is supported by the current environment.
static java.lang.Throwable	initCause(java.lang.Throwable e, java.lang.Throwable cause) Attaches the cause to the exception if this operation is supported by the current environment.
static UserException	initCause(UserException e, java.lang.Throwable cause) Attaches the cause to the exception if this operation is supported by the current environment.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

initCause

public static SystemException initCause(SystemException e,
                                        java.lang.Throwable cause)

Attaches the cause to the exception if this operation is supported by the current environment.

Parameters:

e - the exception to attach the cause to

cause - the cause of this specified exception

Returns:

the parameter e

initCause

public static UserException initCause(UserException e,
                                      java.lang.Throwable cause)

Attaches the cause to the exception if this operation is supported by the current environment.

Parameters:

e - the exception to attach the cause to

cause - the cause of this specified exception

Returns:

the parameter e

initCause

public static java.lang.Throwable initCause(java.lang.Throwable e,
                                            java.lang.Throwable cause)

Attaches the cause to the exception if this operation is supported by the current environment.

Parameters:

e - the exception to attach the cause to

cause - the cause of this specified exception

Returns:

the parameter e

initCause

public static java.lang.RuntimeException initCause(java.lang.RuntimeException e,
                                                   java.lang.Throwable cause)

Attaches the cause to the exception if this operation is supported by the current environment.

Parameters:

e - the exception to attach the cause to

cause - the cause of this specified exception

Returns:

the parameter e

initCause

public static java.lang.Error initCause(java.lang.Error e,
                                        java.lang.Throwable cause)

Attaches the cause to the exception if this operation is supported by the current environment.

Parameters:

e - the exception to attach the cause to

cause - the cause of this specified exception

Returns:

the parameter e